GB123268A - New or Improved Mechanical Apparatus for Teaching Division in Primary Schools. - Google Patents

New or Improved Mechanical Apparatus for Teaching Division in Primary Schools.

Info

Publication number
GB123268A
GB123268A GB1218218A GB1218218A GB123268A GB 123268 A GB123268 A GB 123268A GB 1218218 A GB1218218 A GB 1218218A GB 1218218 A GB1218218 A GB 1218218A GB 123268 A GB123268 A GB 123268A
Authority
GB
United Kingdom
Prior art keywords
new
improved mechanical
teaching
mechanical apparatus
primary schools
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1218218A
Inventor
David John Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1218218A priority Critical patent/GB123268A/en
Publication of GB123268A publication Critical patent/GB123268A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/02—Counting; Calculating

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Numerical Control (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

123,268. Davis, D. J. July 26, 1918. Teaching arithmetic.-A device for use in teaching arithmetical division comprises a table (Fig. 1) and a number of overlapping plates (Fig. 2) of various predetermined lengths, each having carved, embossed, or otherwise marked thereon a number of small loaves, numbered as shown in the drawings.
GB1218218A 1918-07-26 1918-07-26 New or Improved Mechanical Apparatus for Teaching Division in Primary Schools. Expired GB123268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1218218A GB123268A (en) 1918-07-26 1918-07-26 New or Improved Mechanical Apparatus for Teaching Division in Primary Schools.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1218218A GB123268A (en) 1918-07-26 1918-07-26 New or Improved Mechanical Apparatus for Teaching Division in Primary Schools.

Publications (1)

Publication Number Publication Date
GB123268A true GB123268A (en) 1919-02-20

Family

ID=32345373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1218218A Expired GB123268A (en) 1918-07-26 1918-07-26 New or Improved Mechanical Apparatus for Teaching Division in Primary Schools.

Country Status (1)

Country Link
GB (1) GB123268A (en)

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